9.2.1 Setting Pass/Fail Limits
Whether measuring optical power or loss, there are always power input limits (saturation and Loss) or attenuation allowances that
determine whether the fiber cable meets the requirements for the desired application or network elements.
Power Limits (dBm):
When the check-box is marked, enter the Minimum and Maximum power levels allowed for the application
(e.g. in line with the transceiver’s dynamic range). If the power reading falls beyond those limits, the power measurement reading will
turn red.
Loss Limits:
Similar to power limits, set Minimum and Maximum amounts of optical power loss that are acceptable for the
application or specified for the cable or installation. Specify the total amount of attenuation in dB. Alternatively, select the dB/km or
dB/mi if the results are being compared against cable specifications. In this case, enter the length of the cable under test for the test
set to make the conversion.
9.3 Data Card
To establish an IP connection using a data card, please make sure that the data card is connected on the USB port. The
Data Card
icon, as shown below, will appear at the bottom of the screen.
Only datacards provided by VeEX are supported and have the driver necessary for connection.
Data Card - Setup
CX380C User Manual RevA00
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